The back of the beanbag is made of black, robust cotton canvas. I deposited both fabrics with a piping tape. The beanbag consists of two covers. The inner bag is made of cotton with a zipper for filling, or removing the anti-allergenic eps beads.
The beanbag cover has a velcro fastener. If necessary, the cover can be washed at 30 degrees delicate wash in the washing machine. I designed and sewed each of my products myself.